The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0CWSX
Revision of Intraluminal Device in Larynx, Via Opening
Revision of Autol Sub in Larynx, Perc Approach
Revision of Synthetic Substitute in Larynx, Open Approach
Revision of Synthetic Substitute in Larynx, Endo
Revision of Drainage Device in Larynx, Endo
Revision of Drainage Device in Larynx, Percutaneous Approach
Revision of Intraluminal Device in Larynx, Open Approach
Revision of Nonaut Sub in Larynx, Via Opening
Revision of Synthetic Substitute in Larynx, Extern Approach
Revision of Synthetic Substitute in Larynx, Via Opening
Revision of Nonautologous Tissue Substitute in Larynx, Endo
Revision of Autol Sub in Larynx, Extern Approach
Revision of Other Device in Larynx, Via Opening
Revision of Nonaut Sub in Larynx, Perc Approach
Revision of Nonaut Sub in Larynx, Extern Approach